SA Supplements Vol 45 Issue 1154supp

SA Supplements

Volume 45, Issue 1154supp

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Features

A Lateen Ice Boat

Chief Joseph and the Nez Percé War

Camille Flammarion

A Study

Predetermining Sex

Photo-Ceramics in Three Colors: An Industrial Process

Silver Glaze and the Varying Coloration it Produces in Different Glasses

A Continuous Steam Engine Indicator

Thomas Gray

Proposed Railroad in Abyssinia

A Baldwin Passenger Locomotive for the Chinese Imperial Railways

Compound Portable Engine

Commercial Value of Scale Insects

In the Italian Marble Mountains

Serravezza

Micro-Photographs

Henry Dietrich

Minor Minerals and Metals in 1897

Miscellaneous Notes

Selected Formulæ

Engineering Notes

How much Sleep do we Need ?

Trans-Mississippi and International Exposition at Omaha

Railroad Accident at Pèage, France

The Philosophy of Hyper-Space

On the Liquefaction of Air and the Detection of Impurities (Separation of Helium from the Gas of the King's Well, Bath)

James Dewar

Modern Alchemy

W. E. Ord

Patents